                    &           .&            &            &            &            \\
                    &       count&        mean&          sd&         min&         max\\
smokes              &  13,411,182&        0.11&        0.31&        0.00&        1.00\\
drinks              &  13,411,182&        0.01&        0.08&        0.00&        1.00\\
noCollege           &  13,411,182&        0.52&        0.50&        0.00&        1.00\\
anemic              &  13,411,182&        0.03&        0.16&        0.00&        1.00\\
cigarettes          &  13,411,182&        1.11&        3.97&        0.00&       98.00\\
numdrinks           &  13,411,182&        0.02&        0.42&        0.00&       98.00\\
yrsEduc             &  13,411,182&       12.95&        2.72&        0.00&       17.00\\
death               &  13,411,182&        4.94&       70.08&        0.00&     1000.00\\
twin                &  13,411,182&        0.03&        0.17&        0.00&        1.00\\
Age of Mother       &  13,411,182&       27.15&        6.16&       10.00&       54.00\\
a                   &  13,411,182&        1.00&        0.00&        1.00&        1.00\\
